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Code Issues Projects Releases Packages Wiki Activity Actions 12

1. Avoid hang when encountering a duplicate in a completion list. Bug 1571112.

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2. Duplicate some old entries from Python's NEWS to IDLE's NEWS.txt
Backport of r53042
This commit is contained in:
Kurt B. Kaiser 2008-02-14 04:02:10 +00:00
parent 6493ade54d
commit 1df323a196
2 changed files with 17 additions and 2 deletions
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5
Lib/idlelib/AutoCompleteWindow.py
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@ -118,8 +118,11 @@ class AutoCompleteWindow:
i = 0
while i < len(lts) and i < len(selstart) and lts[i] == selstart[i]:
i += 1
while cursel > 0 and selstart[:i] <= self.completions[cursel-1]:
previous_completion = self.completions[cursel - 1]
while cursel > 0 and selstart[:i] <= previous_completion:
i += 1
if selstart == previous_completion:
break # maybe we have a duplicate?
newstart = selstart[:i]
self._change_start(newstart)